What's so bad about MSFS being on the Xbox?

I don’t think anything is inherently wrong with MSFS being on Xbox, although I do think that developers such as PMDG (and now FBW) may stay away from it, as it may be more difficult for Xbox users to properly use such a high fidelity aircraft. But overall I’m glad MSFS is on Xbox. I don’t have an Xbox (only PC and laptop), but I do think for the most part it’s quite enjoyable for those who use it.